International Harvester D-440 vs Nuffield 3/42 (342)

8 material differences · fewer than 12

Tractor one

1958–1959

No measured PTO figure

Tractor two

1961–1964

No measured PTO figure

Which should you choose?

Read our verdict on the D-440 and the 3/42 (342) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

8 material differences · 8 fields identical or within 5%, which is not counted as material

International Harvester D-440 and Nuffield 3/42 (342), field by field
Field	D-440	3/42 (342)	Gap
Engine
Engine power, claimed claimed	39.4 hp	39.8 hp	—
Engine declared	INTERNATIONAL-HARVESTER DD-132 S	BMC 28 TA	differs
Displacement declared	2.18 L	2.83 L	+30% 3/42 (342)
Maximum torque declared	112 lb·ft · 152 N·m	118 lb·ft · 160 N·m	+5% 3/42 (342)
Transmission
Top speed declared	12.4 mph · 20 km/h	12.4 mph · 20 km/h	—
Clutch declared	—	Pedal operated dry Borg & Beck single plate clutch	—
Hydraulics & hitch
Pump flow declared	6.3 gpm · 24.0 L/min	7.2 gpm · 27.3 L/min	+14% 3/42 (342)
Pressure declared	2,119 psi · 146 bar	—	—
Three-point lift at ends declared	4,409 lb · 2,000 kg	2,831 lb · 1,284 kg	+56% D-440
Rear PTO speeds declared	540 rpm	540 rpm	—
Weight & dimensions
Unladen weight declared	4,277 lb · 1,940 kg	4,330 lb · 1,964 kg	—
Maximum permissible mass declared	7,033 lb · 3,190 kg	—	—
Wheelbase declared	74.0 in · 1,880 mm	73.0 in · 1,854 mm	—
Length declared	118.5 in · 3,010 mm	115.0 in · 2,920 mm	—
Width declared	73.4 in · 1,865 mm	68.0 in · 1,727 mm	+8% D-440
Height declared	62.3 in · 1,583 mm	76.0 in · 1,930 mm	+22% 3/42 (342)
Ground clearance declared	16.8 in · 427 mm	16.7 in · 425 mm	—
Turning radius, braked declared	9.8 ft · 3.00 m	10.0 ft · 3.05 m	—
Fuel tank declared	58.1 qt · 55.0 L	67.2 qt · 63.6 L	+16% 3/42 (342)

Source

Source